Daily bump.

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 739c5ea..f2ea982 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,157 @@
+2021-03-31  Jan Hubicka  <hubicka@ucw.cz>
+
+       PR ipa/98265
+       * cif-code.def (USES_COMDAT_LOCAL): Make CIF_FINAL_NORMAL.
+
+2021-03-31  Pat Haugen  <pthaugen@linux.ibm.com>
+
+       PR target/99133
+       * config/rs6000/altivec.md (xxspltiw_v4si, xxspltiw_v4sf_inst,
+       xxspltidp_v2df_inst, xxsplti32dx_v4si_inst, xxsplti32dx_v4sf_inst,
+       xxblend_<mode>, xxpermx_inst, xxeval): Mark prefixed.
+       * config/rs6000/mma.md (mma_<vvi4i4i8>, mma_<avvi4i4i8>,
+       mma_<vvi4i4i2>, mma_<avvi4i4i2>, mma_<vvi4i4>, mma_<avvi4i4>,
+       mma_<pvi4i2>, mma_<apvi4i2>, mma_<vvi4i4i4>, mma_<avvi4i4i4>):
+       Likewise.
+       * config/rs6000/rs6000.c (rs6000_final_prescan_insn): Adjust test.
+       * config/rs6000/rs6000.md (define_attr "maybe_prefixed"): New.
+       (define_attr "prefixed"): Update initializer.
+
+2021-03-31  Jakub Jelinek  <jakub@redhat.com>
+
+       PR debug/99490
+       * dwarf2out.c (debug_ranges_dwo_section): New variable.
+       (DW_RANGES_IDX_SKELETON): Define.
+       (struct dw_ranges): Add begin_entry and end_entry members.
+       (DEBUG_DWO_RNGLISTS_SECTION): Define.
+       (add_ranges_num): Adjust r initializer for addition of *_entry
+       members.
+       (add_ranges_by_labels): For -gsplit-dwarf and force_direct,
+       set idx to DW_RANGES_IDX_SKELETON.
+       (use_distinct_base_address_for_range): New function.
+       (index_rnglists): Don't set r->idx if it is equal to
+       DW_RANGES_IDX_SKELETON.  Initialize r->begin_entry and
+       r->end_entry for -gsplit-dwarf if those will be needed by
+       output_rnglists.
+       (output_rnglists): Add DWO argument.  If true, switch to
+       debug_ranges_dwo_section rather than debug_ranges_section.
+       Adjust l1/l2 label indexes.  Only output the offset table when
+       dwo is true and don't include in there the skeleton range
+       entry if present.  For -gsplit-dwarf, skip ranges that belong
+       to the other rnglists section.  Change return type from void
+       to bool and return true if there are any range entries for
+       the other section.  For dwarf_split_debug_info use
+       DW_RLE_startx_endx, DW_RLE_startx_length and DW_RLE_base_addressx
+       entries instead of DW_RLE_start_end, DW_RLE_start_length and
+       DW_RLE_base_address.  Use use_distinct_base_address_for_range.
+       (init_sections_and_labels): Initialize debug_ranges_dwo_section
+       if -gsplit-dwarf and DWARF >= 5.  Adjust ranges_section_label
+       and range_base_label indexes.
+       (dwarf2out_finish): Call index_rnglists earlier before finalizing
+       .debug_addr.  Never emit DW_AT_rnglists_base attribute.  For
+       -gsplit-dwarf and DWARF >= 5 call output_rnglists up to twice
+       with different dwo arguments.
+       (dwarf2out_c_finalize): Clear debug_ranges_dwo_section.
+
+2021-03-31  Richard Sandiford  <richard.sandiford@arm.com>
+
+       PR tree-optimization/98268
+       * gimple-fold.c (maybe_canonicalize_mem_ref_addr): Call
+       recompute_tree_invariant_for_addr_expr after successfully
+       folding a TARGET_MEM_REF that occurs inside an ADDR_EXPR.
+
+2021-03-31  Richard Sandiford  <richard.sandiford@arm.com>
+
+       PR tree-optimization/99726
+       * tree-data-ref.c (create_intersect_range_checks_index): Bail
+       out if there is more than one access function SCEV for the loop
+       being versioned.
+
+2021-03-31  Richard Sandiford  <richard.sandiford@arm.com>
+
+       PR rtl-optimization/97141
+       PR rtl-optimization/98726
+       * emit-rtl.c (valid_for_const_vector_p): Return true for
+       CONST_POLY_INT_P.
+       * rtx-vector-builder.h (rtx_vector_builder::step): Return a
+       poly_wide_int instead of a wide_int.
+       (rtx_vector_builder::apply_set): Take a poly_wide_int instead
+       of a wide_int.
+       * rtx-vector-builder.c (rtx_vector_builder::apply_set): Likewise.
+       * config/aarch64/aarch64.c (aarch64_legitimate_constant_p): Return
+       false for CONST_VECTORs that cannot be forced to memory.
+       * config/aarch64/aarch64-simd.md (mov<mode>): If a CONST_VECTOR
+       is too complex to force to memory, build it up from individual
+       elements instead.
+
+2021-03-31  Jan Hubicka  <jh@suse.cz>
+
+       PR lto/99447
+       * cgraph.c (cgraph_node::release_body): Fix overactive check.
+
+2021-03-31  Christophe Lyon  <christophe.lyon@linaro.org>
+
+       PR target/99786
+       * config/arm/vec-common.md (mul<mode>3): Disable on iwMMXT, expect
+       for V4HI and V2SI.
+
+2021-03-31  H.J. Lu  <hjl.tools@gmail.com>
+
+       * config/i386/i386-expand.c (expand_set_or_cpymem_via_rep):
+       For TARGET_PREFER_KNOWN_REP_MOVSB_STOSB, don't convert QImode
+       to SImode.
+       (decide_alg): For TARGET_PREFER_KNOWN_REP_MOVSB_STOSB, use
+       "rep movsb/stosb" only for known sizes.
+       * config/i386/i386-options.c (processor_cost_table): Use Ice
+       Lake cost for Cannon Lake, Ice Lake, Tiger Lake, Sapphire
+       Rapids and Alder Lake.
+       * config/i386/i386.h (TARGET_PREFER_KNOWN_REP_MOVSB_STOSB): New.
+       * config/i386/x86-tune-costs.h (icelake_memcpy): New.
+       (icelake_memset): Likewise.
+       (icelake_cost): Likewise.
+       * config/i386/x86-tune.def (X86_TUNE_PREFER_KNOWN_REP_MOVSB_STOSB):
+       New.
+
+2021-03-31  Richard Sandiford  <richard.sandiford@arm.com>
+
+       PR target/98119
+       * config/aarch64/aarch64.c
+       (aarch64_vectorize_preferred_vector_alignment): Query the size
+       of the provided SVE vector; do not assume that all SVE vectors
+       have the same size.
+
+2021-03-31  Jan Hubicka  <jh@suse.cz>
+
+       PR lto/99447
+       * cgraph.c (cgraph_node::release_body): Remove all callers and
+       references.
+       * cgraphclones.c (cgraph_node::materialize_clone): Do not do it here.
+       * cgraphunit.c (cgraph_node::expand): And here.
+
+2021-03-31  Martin Liska  <mliska@suse.cz>
+
+       * ipa-modref.c (analyze_ssa_name_flags): Fix coding style
+       and one negated condition.
+
+2021-03-31  Jakub Jelinek  <jakub@redhat.com>
+           Richard Sandiford  <richard.sandiford@arm.com>
+
+       PR target/99813
+       * config/aarch64/aarch64.md (*add<mode>3_poly_1): Swap Uai and Uav
+       constraints on operands[2] and similarly 0 and rk constraints
+       on operands[1] corresponding to that.
+
+2021-03-31  Jakub Jelinek  <jakub@redhat.com>
+
+       PR bootstrap/98860
+       * configure.ac (HAVE_LD_BROKEN_PE_DWARF5): New AC_DEFINE if PECOFF
+       linker doesn't support DWARF sections new in DWARF5.
+       * config/i386/i386-options.c (ix86_option_override_internal): Default
+       to dwarf_version 4 if HAVE_LD_BROKEN_PE_DWARF5 for TARGET_PECOFF
+       targets.
+       * config.in: Regenerated.
+       * configure: Regenerated.
+
 2021-03-30  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 
        PR target/99820

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index eafec33..6ff3a5b 100644 (file)
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210331
+20210401

diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index 730039a..514fc50 100644 (file)
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,19 @@
+2021-03-31  David Malcolm  <dmalcolm@redhat.com>
+
+       PR analyzer/99771
+       * analyzer.cc (maybe_reconstruct_from_def_stmt): New.
+       (fixup_tree_for_diagnostic_1): New.
+       (fixup_tree_for_diagnostic): New.
+       * analyzer.h (fixup_tree_for_diagnostic): New decl.
+       * checker-path.cc (call_event::get_desc): Call
+       fixup_tree_for_diagnostic and use it for the call_with_state call.
+       (warning_event::get_desc): Likewise for the final_event and
+       make_label_text calls.
+       * engine.cc (impl_region_model_context::on_state_leak): Likewise
+       for the on_leak and add_diagnostic calls.
+       * region-model.cc (region_model::get_representative_tree):
+       Likewise for the result.
+
 2021-03-30  David Malcolm  <dmalcolm@redhat.com>
 
        * region.h (region::dump_to_pp): Remove old decl.

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index d4c317c..1020047 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,21 @@
+2021-03-31  Jason Merrill  <jason@redhat.com>
+
+       PR c++/99445
+       * tree.c (strip_typedefs): Handle TYPE_PACK_EXPANSION.
+
+2021-03-31  Patrick Palka  <ppalka@redhat.com>
+
+       PR c++/88115
+       * mangle.c (write_expression): Adjust the mangling of
+       __alignof__.
+
+2021-03-31  Patrick Palka  <ppalka@redhat.com>
+
+       PR c++/99815
+       * pt.c (placeholder_type_constraint_dependent_p): Expand
+       argument packs to separate the first non-pack argument
+       from the rest.
+
 2021-03-30  Nathan Sidwell  <nathan@acm.org>
 
        PR c++/99283

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index b12e442..3523bf0 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,96 @@
+2021-03-31  David Malcolm  <dmalcolm@redhat.com>
+
+       PR analyzer/99771
+       * gcc.dg/analyzer/data-model-10.c: Update expected output.
+       * gcc.dg/analyzer/malloc-ipa-13.c: Likewise.
+       * gcc.dg/analyzer/malloc-ipa-13a.c: New test.
+       * gcc.dg/analyzer/pr99771-1.c: New test.
+
+2021-03-31  Richard Sandiford  <richard.sandiford@arm.com>
+
+       PR tree-optimization/98268
+       * gcc.target/aarch64/sve/pr98268-1.c: New test.
+       * gcc.target/aarch64/sve/pr98268-2.c: Likewise.
+
+2021-03-31  Richard Sandiford  <richard.sandiford@arm.com>
+
+       PR tree-optimization/99726
+       * gcc.target/i386/pr99726.c: New test.
+
+2021-03-31  Richard Sandiford  <richard.sandiford@arm.com>
+
+       PR rtl-optimization/97141
+       PR rtl-optimization/98726
+       * gcc.c-torture/compile/pr97141.c: New test.
+       * gcc.c-torture/compile/pr98726.c: Likewise.
+       * gcc.target/aarch64/sve/pr97141.c: Likewise.
+       * gcc.target/aarch64/sve/pr98726.c: Likewise.
+
+2021-03-31  Martin Sebor  <msebor@redhat.com>
+
+       PR middle-end/65182
+       * gcc.dg/uninit-pr65182.c: New test.
+
+2021-03-31  Jason Merrill  <jason@redhat.com>
+
+       PR c++/99445
+       * g++.dg/cpp0x/alias-decl-variadic1.C: New test.
+
+2021-03-31  Christophe Lyon  <christophe.lyon@linaro.org>
+
+       PR target/96974
+       * g++.target/aarch64/sve/pr96974.C: Expect SLP diagnostic only
+       under lp64.
+
+2021-03-31  Christophe Lyon  <christophe.lyon@linaro.org>
+
+       PR target/99786
+       * gcc.target/arm/pr99786.c: New test.
+
+2021-03-31  H.J. Lu  <hjl.tools@gmail.com>
+
+       * gcc.target/i386/memcpy-strategy-5.c: New test.
+       * gcc.target/i386/memcpy-strategy-6.c: Likewise.
+       * gcc.target/i386/memcpy-strategy-7.c: Likewise.
+       * gcc.target/i386/memcpy-strategy-8.c: Likewise.
+       * gcc.target/i386/memset-strategy-3.c: Likewise.
+       * gcc.target/i386/memset-strategy-4.c: Likewise.
+       * gcc.target/i386/memset-strategy-5.c: Likewise.
+       * gcc.target/i386/memset-strategy-6.c: Likewise.
+
+2021-03-31  Richard Sandiford  <richard.sandiford@arm.com>
+
+       PR target/98119
+       * gcc.target/aarch64/sve/pr98119.c: New test.
+
+2021-03-31  Jakub Jelinek  <jakub@redhat.com>
+           Richard Sandiford  <richard.sandiford@arm.com>
+
+       PR target/99813
+       * g++.target/aarch64/sve/pr99813.C: New test.
+
+2021-03-31  Jakub Jelinek  <jakub@redhat.com>
+
+       PR testsuite/97680
+       * c-c++-common/zero-scratch-regs-6.c: Skip on ia64.
+       * c-c++-common/zero-scratch-regs-7.c: Likewise.
+       * c-c++-common/zero-scratch-regs-8.c: Change from dg-skip-if of
+       selected unsupported triplets to all targets but selected triplets
+       of supported targets.
+       * c-c++-common/zero-scratch-regs-9.c: Likewise.
+       * c-c++-common/zero-scratch-regs-10.c: Likewise.
+       * c-c++-common/zero-scratch-regs-11.c: Likewise.
+
+2021-03-31  Patrick Palka  <ppalka@redhat.com>
+
+       PR c++/88115
+       * g++.dg/cpp0x/alignof7.C: Adjust expected mangling.
+
+2021-03-31  Patrick Palka  <ppalka@redhat.com>
+
+       PR c++/99815
+       * g++.dg/cpp2a/concepts-placeholder5.C: New test.
+
 2021-03-30  David Malcolm  <dmalcolm@redhat.com>
 
        * gcc.dg/analyzer/symbolic-1.c: Fix typo.

diff --git a/include/ChangeLog b/include/ChangeLog
index 5c4d43b..db80ae1 100644 (file)
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,9 @@
+2021-03-31  Patrick Palka  <ppalka@redhat.com>
+
+       PR c++/88115
+       * demangle.h (enum demangle_component_type): Add
+       DEMANGLE_COMPONENT_VENDOR_EXPR.
+
 2021-01-16  Kwok Cheung Yeung  <kcy@codesourcery.com>
 
        * gomp-constants.h (GOMP_TASK_FLAG_DETACH): New.

diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index 99bb585..92fb71b 100644 (file)
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,14 @@
+2021-03-31  Patrick Palka  <ppalka@redhat.com>
+
+       PR c++/88115
+       * cp-demangle.c (d_dump, d_make_comp, d_expression_1)
+       (d_count_templates_scopes): Handle DEMANGLE_COMPONENT_VENDOR_EXPR.
+       (d_print_comp_inner): Likewise.
+       <case DEMANGLE_COMPONENT_EXTENDED_OPERATOR>: Revert r11-4926
+       change.
+       <case DEMANGLE_COMPONENT_UNARY>: Likewise.
+       * testsuite/demangle-expected: Adjust __alignof__ tests.
+
 2021-03-16  Nick Clifton  <nickc@redhat.com>
 
        * sha1.c (sha1_process_bytes): Use memmove in place of memcpy.

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index accdd85..8e505f8 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2021-03-31  Alexandre Oliva  <oliva@adacore.com>
+
+       * testsuite/30_threads/future/members/poll.cc: Use faster
+       after-ready call in the calibration loop.
+
 2021-03-29  Jonathan Wakely  <jwakely@redhat.com>
 
        * doc/xml/manual/status_cxx2017.xml: Adjust link for PSTL.